Mochine oa khatello ke khoebo e kholo ka ho fetisisa ea HC, mme re khethehile ka mochine oa SMC / BMC / GMT / LFT / HP-RTM ka lilemo tse fetang leshome.
SMC is a mixture of polymer resin, insert fillers, fiber reinforcement, catalyst, pigments, stabilizers, release agents, and thickeners. Manufacturing of SMC is a continuous in-line process.
This process produces high strength, complex parts in a wide variety of sizes. Matched metal dies are mounted in a hydraulic molding press. Thematerial charge is manually or robotically placed in the mold; the heated mold halves are closed, and up to 2000 psi of pressure is applied. Cycle time ranges from one to five minutes, depending on part size and thickness. Features such as ribs, bosses and inserts can be molded in.
Likarolo tsa fiberglass tse entsoeng ka lik'hamphani li khetholloa ka boholo le sebōpeho sa marang-rang, likarolo tse peli tse babatsehang tsa ho qetela, le likarolo tse ikhethang-tse ling tsa ho pheta-pheta. Ho qeta le ho qeta litšenyehelo ha ho fokolang.
Li-coatings le li-vacuum tsamaiso ea lithulusi li fumaneha ho ntlafatsa bokhoni ba ho penta, ho felisa tlhokahalo ea ho qala.
Meriana ea mebala e ka etsoa.
Theadvantage of SMC molding parts is as follows:
1. Ho ba le botsitso bo botle ba lefats'e, ho kenyeletsa le ho ba le mefuta e metle ea lichelete.
2. Pigmentable bakeng sa 'mala o bōpehileng, o motle ka ponahalo ea hlobo.
3. Excellent property retention in cold and hot environments.
4. Suitable for outdoor use in applications involving UV exposure and water.
Mochine oa BMC o sebelisitsoe thermoset polasetiki e entsoeng ka resin polymer, mefuta e fapa-fapaneng ea li-filler, fiber reinforcement, catalysts, stabilizers, le pigments tse hlahisang mahlaseli. E tletse haholo mme e matlafatsoa ka likhoele tse khutšoanyane.
BMC is available in bulk bags as well as slug form. Themixing operation can be done in a number of ways. There are three methods for combining glass with paste: a continuous screw mixer, a sigma blade mixer and a plough blade mixer. Theprocess chosen is dependent upon specific product properties, product form and volume.
Ho itšetlehile ka tšebeliso ea tšebeliso ea ho qetela, lik'hemik'hale li hlophisitsoe ho finyella taolo e boima, matla a mollo, matla a dielectric a phahameng, kutu le ho hanyetsa mabala le botsitso ba 'mala. Litšobotsi tsa eona tse ntle tsa ho phalla li etsa hore sefubelu sa BMC se loketse hantle ho mefuta e sa tšoaneng ea likōpo tse hlokang ho nepahala ka ho qaqileng le litekanyo. Litaba tsena li fumaneha ka mebala e sa tšoaneng.
Besides, BMC mold is suitable for either compression molding or injection molding. Compressing molding of BMC is used to produce complex components such as electrical equipment, car components, housings for electrical appliances and tools, in large industrial volumes.
GMT is Glass Mat Reinforced Thermoplastics, a kind of sheet molding compound with fiber reinforced thermoplastic. It is produced on huge laminators, using a thermoplastic resin and one or more forms of reinforcement. Theprocess yields a lightweight, partially consolidated, semifinished composite in sheet form. Most forms are produced to 1300mm to 1400 mm widths. However, some newer forms are made to greater but proprietary widths. Thesheet stock may be cut to size to suit placement in the tool for a specific application and also can incorporate a decorative or functional surface laminated to one side. GMT mould makes possible the production of large parts with low tooling costs and fast cycle times via compression molding. Thepotential for parts consolidation presents the opportunity to further reduce weight and cost.
Theadvantage of GMT mould parts: utilization of regenerated, low forming pressure, long storage period, short shaping cycle, high production efficiency.
GMT hlobo e sebelisoa haholo ka likoloi le kaho ea mohaho, indasteri ea lik'hemik'hale, thepa ea lipapali, thepa ea thepa, joalo-joalo.
LFT is bulk molding material that feature continuous fiber filaments running the full length of the pellet allowing these materials to exhibit simultaneous improvements in strength, stiffness, and impact resistance over a wide temperature range.
Meanwhile, D-LFT (Direct-long fiber thermoplastics) is available for injection or compression molding. Most D-LFT systems, feed glass roving into a twin-screw extruder (TSE), where it is chopped by the screws as it is mixed with molten polymer and additives that have been metered in separately. To improve surface finish, some systems use knives to prechop the roving prior to entrance into the TSE. This method generally yields a shorter fiber, while the direct roving feed produces long fibers and yields parts with higher structural performance.
Theadvantage of D-LFT mold is that it can reduce production cost by elimination of semi-finished products and logistical effort, and increase production flexibility.
Ho tloha ha ho thehoa ka 1996,Huacheng Mould has passed ISO9001 and was recommended to be the best SMC/BMC/GMT/LFT/LFI mould supplier in China. With the company philosophy of “Honesty, quality, and efficiency” which enable us to keep a long-term cooperation with our customers overseas. Having the capability of design and making moulds according to European technical standards and quality level, Huacheng has become one of the pillars of the industry.
Re na le phihlelo e atlehileng ho etsa mefuta e sa tšoaneng ea hlobo ea:
Thecustomers ea Huacheng Mold kehohle lefatšeng, joalo as America, Italy, Malaysia,Thailand, Iran le joalo-joalo. Lihlahisoa tsa rona li thabela the highest quality with the most reasonable price.